The equation of 50 Hz current sine wave having r.m.s. value of 60 A is____________?

Related Mcqs:

The power consumed in a circuit element will be least when the phase difference between the current and voltage is__________?

A. 180″ B. 90° C. 60° D. 0°...

A sine wave has a frequency of 50 Hz. Its angular frequency is ________ radian/second.

A. 100 n B. 50 jt C. 25 JT D. 5 n...

In series resonant circuit, increasing inductance to its twice value and reducing capacitance to its half value__________?

A. will change the maximum value of current at resonance B. will change the resonance frequency C. will change the impedance at resonance frequency D. will increase the selectivity of the circuit...

The frequency of domestic power supply in Pakistan is_________?

A. 200 Hz B. 100 Hz C. 60 Hz D. 50 Hz...

The purpose of a parallel circuit resonance is to magnify________?

A. current B. voltage C. power D. frequency...